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X(3), X(61), X(62), X(3442), X(3443), X(3518) centers of the six circles passing through two vertices of ABC and one isodynamic point (see below) points of the Napoleon cubic on the circumcircle 

X(2965) is the barycentric product of X(61) and X(62), the isogonal conjugates of the Napoleon points. K349 is the pK with pivot the circumcenter O and pole X(2965). A1, B1, C1 are the vertices of the triangle formed by the centers of the three circles passing through two vertices of ABC and X(15). This triangle is perspective at X(61) to ABC. Similarly A2, B2, C2 are the vertices of the triangle formed by the centers of the three circles passing through two vertices of ABC and X(16). This triangle is perspective at X(62) to ABC. 
